JOSEPH RIBKOFF Top Feature Sleeve Jersey Knit Hankerchief Hem Black Size 14?

This pretty JOSEPH RIBKOFF feature sleeve tunic top is in very nice pre-owned condition!  However, material tag has been removed.  Most likely a blend of polyester with a bit of spandex.     Size tag is missing therefor, please consider the following measurements before purchasing.  Thank you! Measurements (taken while laying flat): Bust (armpit to armpit) - 21"                                          Shoulder (seam to seam) - 17"                                Sleeve - (shoulder seam to end of cuff) - 18"                Length (top of shoulder to shortest part of hem) - 27"